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11

Operation

NEVER

 operate the unit with the cutting 

attachment shield or other protective 
devices removed!

Use only authorized  Shindaiwa parts  and 
accessories with your  Shindaiwa trimmer. 
Do not make modifications to this unit with-
out written approval from  Shindaiwa, Inc.

ALWAYS

 make sure the cutting attach-

ment is properly installed and firmly 
tightened before operation.

NEVER

 use a cracked or warped cutting 

attachment: replace it with a serviceable one.

Checking Unit Condition

ALWAYS

 make sure the cutting attach-

ment fits properly into the appropriate 
attachment holder. If a properly installed 
attachment vibrates, replace the attachment 
with new one and re-check. 

ALWAYS

 stop the engine immediately 

and check for damage if you strike a for-
eign object or if the unit becomes tangled. 
Do not operate with broken or damaged 
equipment.

NEVER

 allow the engine to run at high 

RPM without a load. Doing so could dam-
age the engine.

NEVER

 operate a unit with worn or dam-

aged fasteners or attachment holders.

WARNING!

A cutting attachment shield or 

other protective device is no guarantee 
of protection against ricochet. YOU 
MUST ALWAYS GUARD AGAINST 
FLYING DEBRIS!

Hook the strap hook to the hanger on 

1. 

the outer tube.
Wear the shoulder strap so that the 

2. 

hook stays at your right hand side.
Adjust the length of the shoulder strap 

3. 

so that you can hold and operate the 
machine comfortably.

IMPORTANT!

Adjust the shoulder strap or harness so 
the shoulder pad rests comfortably on the 
off-side shoulder and the cutting path of 
the cutting attachment is parallel to the 
ground. Make sure all hooks and adjust-
ment devices are secure.

WARNING!

Always wear a shoulder strap 

when operating this unit with a blade. 
A shoulder strap is also recommened 
when using trimmer line.

Shoulder Strap

NOTE: 

Using a shoulder strap with a brushcutter 
allows you to maintain proper control 
of the unit and reduces fatigue during 
extended operation.

Emergency Release

In case of emergency, strongly pull the 
white tab at the hook. The machine will be 
released from the strap.

Summary of Contents for M242S

Page 1: ...iliarize yourself with its contents Minimize the risk of injury to yourself and others Always wear eye and hearing protection when operating this machine Do not operate or service this machine unless...

Page 2: ...nual Shindaiwa Inc reserves the right to make changes to products without prior notice and without obligation to make alterations to units previously manufactured IMPORTANT The information contained i...

Page 3: ...ER extend trimming line beyond the length speci ed for your unit ALWAYS hold the unit rmly with both hands when cutting or trimming and maintain control at all times ALWAYS keep the handles clean ALWA...

Page 4: ...rlock Ignition Switch Strap Coupler Screw Knob Latch Latch protector Coupler Spark Plug Air cleaner Fuel tank Tank guard Using the accompanying illustration as a guide familiarize yourself with this u...

Page 5: ...at WOT Vibration Level In accordance with EN ISO 11806 and ISO 22867 Note 1 8 tooth blade equipped Note 2 Trimmer head equipped Sound Pressure Level average data between at Idling and at WOT Note 1 dB...

Page 6: ...Slip off the protective plastic cover s 2 from the ends of the tube s and loosen the coupler screw knob Insert the tool assembly into the cou 3 pler with the tool decal facing up until the line of the...

Page 7: ...e 2 adjuster Turn the cable adjuster in or out as 3 required to obtain proper free play 4 6 mm 3 16 1 4 inch Tighten the locknut 4 Reinstall the air cleaner cover 5 Adjusting the handle Use both hands...

Page 8: ...BIL Oil is a registered JASO FD classi fied oil and also meets or exceeds ISO L EGD performance requirements Shindaiwa One is recommended for use in all Shindaiwa low emis sions engines Shindaiwa One...

Page 9: ...the recoil starter to the end of the rope travel can damage the starter WARNING The cutting attachment may rotate when the engine is started IMPORTANT If the engine fails to start after several attemp...

Page 10: ...ring carburetor adjustments Wear your protective equipment and observe all safety instructions ALWAYS make sure the cutting attach ment fits properly into the appropriate attachment holder If a proper...

Page 11: ...engine NEVER operate a unit with worn or dam aged fasteners or attachment holders WARNING A cutting attachment shield or other protective device is no guarantee of protection against ricochet YOU MUS...

Page 12: ...ANY REPAIR ESTABLISH MENT OR INDIVIDUAL HOWEVER WARRANTY REPAIRS MUST BE PER FORMED BY A DEALER OR SERVICE CENTER AUTHORIZED BY SHINDAIWA INC THE USE OF PARTS THAT ARE NOT EQUIVALENT IN PERFORMANCE AN...

Page 13: ...d easily Every 10 to 15 hours of operation Remove and clean the spark plug Adjust the spark plug electrode gap to 0 6 0 7 mm 0 024 0 028 inch If the spark plug must be replaced use only the an NGK BPM...

Page 14: ...bon buildup Gently tap the muffler on a wood sur 7 face to dislodge any loose carbon Reassemble the spark arrester muffler 8 and engine cover in the reverse order of disassembly Whenever the unit will...

Page 15: ...the plug is wet excess fuel may be in the cylinder The plug is fouled or improperly gapped Consult with an authorized servicing dealer Tighten and re test Consult with an authorized servicing dealer...

Page 16: ...or fuel line Water in the fuel Piston seizure Faulty carburetor and or diaphragm Overheating condition Improper fuel Carbon deposits in the combustion chamber Check fuel octane rating check for prese...

Page 17: ...ing dealer Reset the switch and re start Overheated engine Engine idle too high Broken clutch spring or worn clutch spring boss Loose attachment holder Poor acceleration Engine stops abruptly Engine d...

Page 18: ...dB A Authorized representative in the European Community Mr Phil Williams Worldwide Corporate Advisors LLP 8 10 Hallam Street Suite 405 London W1W 6JE Tel 44 20 3008 8910 Fax 44 20 3008 8911 Technical...

Page 19: ...dB A Authorized representative in the European Community Mr Phil Williams Worldwide Corporate Advisors LLP 8 10 Hallam Street Suite 405 London W1W 6JE Tel 44 20 3008 8910 Fax 44 20 3008 8911 Technica...

Page 20: ...level 108 dB A Authorized representative in the European Community Mr Phil Williams Worldwide Corporate Advisors LLP 8 10 Hallam Street Suite 405 London W1W 6JE Tel 44 20 3008 8910 Fax 44 20 3008 8911...

Page 21: ...NOTES...

Page 22: ......

Page 23: ...NOTES...

Page 24: ...6696 www shindaiwa com Shindaiwa Corporation 6 2 11 Ozuka Nishi Asaminami Ku Hiroshima 731 3167 Japan Telephone 81 82 849 2220 Fax 81 82 849 2481 2009 Shindaiwa Inc Part Number 65041 94310 Rev 3 2009...

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